Touch Screen Air To Air 3 Zone Thermal Shock Test Chamber For Car Accessary Testing
1. Thermal Shock Chambers
Thermal shock chamber is widely used in metal, plastic, rubber, electronics and other industries. For the continuous exposure to extremely high temperature, very low temperature environment, instant exposure of the material structure or composite material tolerance, can be detected in the shortest possible time due to thermal expansion and contraction caused by chemical or physical damage.
The SANWOOD thermal shock chamber meets today's environmental stress screening requirements and is proven in installations around the world. Our hot and cold direct transfer method is an economical way to achieve ESS or thermal shocks for rapid component temperature changes.
2. 3-Zone Thermal Shock Chambers Application:
Such chambers heretofore known include one comprising a test area for the test sample, a high-temperature air conditioning unit having gas outlet and intake adapted to communicate with the test area, an outside air supplying unit having air outlet and inlet adapted to communicate with the test area, and a low-temperature air conditioning unit having gas outlet and intake adapted to communicate with the test area.
The thermal shock chamber of this type is provided with three dampers, i.e., one for opening or closing the gas outlet and intake of the high-temperature air conditioning unit, another for the air outlet and inlet of the outside air supplying unit, and another for the gas outlet and intake of the low-temperature air conditioning unit.
3. Specification
(1) SM-3P-A Series
| Model | SM-50-3P-A | SM-80-3P-A | SM-150-3P-A | SM-200-3P-A | SM-300-3P-A | SM-500-3P-A |
| Temperature | Temperature impact
range | -40℃～150℃ |
Temperature
fluctuation | ±1.0℃ |
Low temperature
precooling time | 25.0℃～-70.0℃ Within 60 mins 1.0～3.0℃/min |
High temperature
preheating time | 25.0℃～200.0℃ Within 60 mins 3.0～7.0℃/min |
Temperature
conversion time | 3S |
Temperature
recovery time | Within 5 mins | Within 10 mins |
Material /
components | Internal material | Stainless steel(SUS304) |
| External material | Cold rolled steel sheet / powder spraying |
Heat insulating
material | 100mm thickness polyurethane plate＋10mm thickness mineral wool |
| Fan 风机 | Centrifugal blower |
| Compressor | France Tecumseh, Germany Bock, Germany Bitzer |
| Condenser | Air cooling, water cooling | water cooling |
| Refrigerant | R404A,R23,R508 |
| Evaporator | Fin - and - Tube Heat Exchanger |
| Heater | Nickel chromium alloy heating wire |
| Size | Interior size(mm)
W*H*D | 350*400*350 | 400*500*400 | 500*600*500 | 650*460*670 | 960*460*670 | 960*650*800 |
Outer size(mm)
W*H*D | 1400*1750*1750 | 1450*1850*1800 | 1550*2050*2050 | 1700*2000*2200 | 2050*2000*2250 | 2050*2150*2450 |
| Volume(L) | 50L | 80L | 150L | 200L | 300L | 500L |
| Power supply | 380V AC 50/60Hz |
| Controller | SANWOOD SH5600:Equipped with RS232 port；(7.0 inch controller) USB data export ) |
(2) SM-3P-B Series
| Model | SM-50-3P-B | SM-80-3P-B | SM-150-3P-B | SM-200-3P-B | SM-300-3P-B | SM-500-3P-B |
| Temperature | Temperature impact
range | -55℃～150℃ |
Temperature
fluctuation | ±1.0℃ |
Low temperature
precooling time | 25.0℃～-70.0℃ Within 60 mins 1.0～3.0℃/min |
High temperature
preheating time | 25.0℃～200.0℃ Within 60 mins 3.0～7.0℃/min |
Temperature
conversion time | 3S |
Temperature
recovery time | Within 5 mins | Within 10 mins |
Material /
components | Internal material | Stainless steel(SUS304) |
| External material | Cold rolled steel sheet / powder spraying |
Heat insulating
material | 100mm thickness polyurethane plate＋10mm thickness mineral wool |
| Fan 风机 | Centrifugal blower |
| Compressor | France Tecumseh, Germany Bock, Germany Bitzer |
| Condenser | Air cooling, water cooling | water cooling |
| Refrigerant | R404A,R23,R508 |
| Evaporator | Fin - and - Tube Heat Exchanger |
| Heater | Nickel chromium alloy heating wire |
| Size | Interior size(mm)
W*H*D | 350*400*350 | 400*500*400 | 500*600*500 | 650*460*670 | 960*460*670 | 960*650*800 |
Outer size(mm)
W*H*D | 1400*1750*1750 | 1450*1850*1800 | 1550*2050*2050 | 1700*2000*2200 | 2050*2000*2250 | 2050*2150*2450 |
| Volume(L) | 50L | 80L | 150L | 200L | 300L | 500L |
| Power supply | 380V AC 50/60Hz |
| Controller | SANWOOD SH5600:Equipped with RS232 port；(7.0 inch controller) USB data export ) |
4. Features of Different Cooling Mode for thermal shock chambers:
Since the cold chamber need huge cooling capacity for shocking, the chamber’s cooling mode is often designed as air-cooled or water-cooled.
Air-cooled type need installation environment:
The room must be equipped with exhauster and air conditioner to make sure heat dissipation timely.
It’s applied to small power products and cool areas.
Water-cooled type need installation conditions:
The customer must prepare water pipe and water tower (located outside) accordingly.
The water must be pure, or it will block the pipes and result in some maintenance trouble with time going.
It’s often applied to large system with the features of better heat dissipation, longer service time, low noise but slightly higher price if count the fee of water tower and water pipes.
5. Customized models and sizes available
Product Catalog:
Three-zone Thermal Shock Test Chamber.pdf
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Touch Screen Thermal Shock Chamber Air To Air 3 Zone For Car Accessory Testing Images
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